Linear Superposition: Electric Fields Explained

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Homework Help Overview

The discussion revolves around the principle of linear superposition as it applies to electric fields, specifically in the context of calculating the electric field at a point due to multiple charges positioned differently.

Discussion Character

  • Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • The original poster attempts to confirm whether the principle of linear superposition can be applied to electric fields by calculating the contributions from individual charges and combining them as vectors.

Discussion Status

Some participants affirm the original poster's understanding of the principle, indicating that the approach of summing vector contributions from different charges is valid. However, there is no explicit consensus on the correctness of the original poster's answer.

Contextual Notes

The discussion does not provide specific details about the charges or the point at which the electric field is being calculated, leaving some assumptions unaddressed.

Brewer
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this principle does apply to electric fields doesn't it?

If I have two (different) charges in different positions, and the question asks for the electric field (mag and direction) at another point, I can find them separately and then add them together (using vectors of course) can't I?
 
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Yes.

Regards,
George
 
Yes, you can find the electric field strength using the summation of vectors.

~H

edit: Sorry George, didn't see your reply.
 
Thanks guys.

So with any luck my answer is correct then!
 

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